Research on the Application of Cooling and Heat Insulation Technology for Electrical Equipment

The vast majority of electrical equipment will be set in the outdoors, because some electrical equipment needs to communicate with the outside world, and the outdoor environment can provide better signal transmission and reception quality, so as to ensure the normal operation of the equipment. However, in the summer weather is hot, electrical equipment for a long time in the extremely hot environment, its internal temperature may exceed the normal working range, will reduce the reliability of equipment operation and service life. For the cooling of electrical equipment is less studied, this paper proposes the use of radiation cooling film to reduce the temperature of outdoor electrical equipment. This paper uses the control variable method and statistical analysis method to conduct experiments on the performance effect of radiation cooling film. The experiment shows that the surface of the outdoor equipment after attaching the film during daytime work can be reduced by 10–14 ℃. This paper applies the radiation cooling technology to electrical equipment for research, which has good market application prospects and certain reference value.